BH1770_LUX_CF_SCALE  112 drivers/misc/bh1770glc.c #define BH1770_NEUTRAL_CF	BH1770_LUX_CF_SCALE
BH1770_LUX_CF_SCALE  366 drivers/misc/bh1770glc.c 	tmp = (tmp * chip->lux_cf) / BH1770_LUX_CF_SCALE;